subsequent pulses

简明释义

脉冲串

英英释义

例句

1.In the experiment, each sound wave was analyzed along with its subsequent pulses 后续脉冲 to understand their impact on the environment.

在实验中，每个声波都与其后续脉冲 后续脉冲一起分析，以了解它们对环境的影响。

2.After the first electrical signal, the device generated subsequent pulses 后续脉冲 to maintain the flow of data.

在第一个电信号之后，该设备生成了后续脉冲 后续脉冲以维持数据流动。

3.The therapy involved applying heat followed by subsequent pulses 后续脉冲 of cold to reduce inflammation.

该疗法包括施加热量，随后使用后续脉冲 后续脉冲的冷却以减少炎症。

4.The sensor detected the initial wave, followed by several subsequent pulses 后续脉冲 that indicated a change in pressure.

传感器检测到初始波动，随后出现了几个后续脉冲 后续脉冲，这表明压力发生了变化。

5.The radar system sends out a signal and listens for subsequent pulses 后续脉冲 reflecting off objects.

雷达系统发出信号并监听从物体反射回来的后续脉冲 后续脉冲。

作文

In the realm of neuroscience, the understanding of how the brain communicates with the body is paramount. One critical aspect of this communication involves the transmission of electrical signals known as action potentials. These signals are not just single events; they occur in a series of waves, which can be described as subsequent pulses (后续脉冲). Each subsequent pulse plays a vital role in ensuring that information is relayed efficiently across neurons. When a neuron is stimulated, it generates an action potential, which travels down its axon. This initial pulse is crucial, but it is the subsequent pulses that allow for continuous communication. For instance, when a person touches a hot surface, the sensory neurons fire an action potential that sends a signal to the brain. The initial pulse alerts the brain to the danger, but the subsequent pulses ensure that the message is sustained until the brain can respond appropriately, such as pulling the hand away. The frequency and pattern of these subsequent pulses can convey different types of information. High-frequency firing may indicate a strong stimulus, while lower frequencies might suggest a weaker one. This coding mechanism is essential for the brain's ability to interpret various sensory inputs. Without the proper regulation of these subsequent pulses, the brain would struggle to process information accurately, leading to potential misinterpretations of stimuli. Moreover, the concept of subsequent pulses extends beyond sensory neurons. In the context of muscle contraction, motor neurons also rely on a series of subsequent pulses to trigger muscle fibers to contract. When a motor neuron fires, it releases neurotransmitters at the neuromuscular junction, leading to a series of electrical events in the muscle cells. These electrical events result in contractions, which are coordinated through a series of subsequent pulses. If the pulses were to stop or become irregular, muscle control would be compromised, leading to issues such as spasms or paralysis. In addition to their biological significance, subsequent pulses have implications in medical technology. Devices such as pacemakers utilize the principle of subsequent pulses to regulate heart rhythms. A pacemaker sends out electrical impulses to stimulate the heart to beat at a normal rate. The timing and strength of these subsequent pulses are critical; they must be precisely calibrated to ensure the heart functions effectively. In conclusion, the term subsequent pulses (后续脉冲) encapsulates a fundamental concept in both biology and medicine. Understanding how these pulses work provides insight into the complexities of neural communication and muscle control. Whether in the context of everyday sensations or advanced medical devices, subsequent pulses are integral to maintaining the functionality of living organisms. As research continues to evolve, further exploration into the dynamics of these pulses will undoubtedly enhance our knowledge of the human body and improve medical interventions.

在神经科学领域，理解大脑如何与身体沟通至关重要。这个沟通的一个关键方面涉及被称为动作电位的电信号的传输。这些信号不仅仅是单一事件；它们以波的形式发生，可以描述为后续脉冲。每个后续脉冲在确保信息在神经元之间有效传递中发挥着重要作用。当一个神经元受到刺激时，它会产生一个动作电位，这个电位沿着其轴突传播。这个初始脉冲至关重要，但正是这些后续脉冲使得持续的沟通成为可能。例如，当一个人触摸到热表面时，感觉神经元会发出动作电位，向大脑发送信号。初始脉冲警告大脑危险，但后续脉冲确保信息持续传递，直到大脑能够做出适当反应，比如把手移开。这些后续脉冲的频率和模式可以传达不同类型的信息。高频率的放电可能表示强烈的刺激，而较低的频率可能意味着较弱的刺激。这种编码机制对于大脑解读各种感觉输入的能力至关重要。如果没有这些后续脉冲的适当调节，大脑将难以准确处理信息，从而导致对刺激的潜在误解。此外，后续脉冲的概念超出了感觉神经元。在肌肉收缩的背景下，运动神经元也依赖于一系列的后续脉冲来触发肌肉纤维收缩。当运动神经元放电时，它会在神经肌肉接头释放神经递质，导致肌肉细胞中的一系列电事件。这些电事件导致收缩，这些收缩通过一系列后续脉冲进行协调。如果脉冲停止或变得不规则，肌肉控制将受到影响，导致抽搐或瘫痪等问题。除了生物学意义外，后续脉冲在医疗技术中也有重要意义。诸如起搏器等设备利用后续脉冲的原理来调节心律。起搏器发送电信号以刺激心脏以正常速率跳动。这些后续脉冲的时机和强度至关重要；它们必须经过精确校准，以确保心脏有效运作。总之，术语后续脉冲概括了生物学和医学中的一个基本概念。理解这些脉冲如何工作提供了对神经通信和肌肉控制复杂性的洞察。无论是在日常感觉的背景下还是在先进医疗设备中，后续脉冲都是维持生物体功能的关键。随着研究的不断发展，进一步探索这些脉冲的动态无疑将增强我们对人体的了解并改善医疗干预。